```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>AnyRouter - Claude Code API 访问解决方案</title>
    <link rel="stylesheet" href="https://cdn.staticfile.org/font-awesome/6.4.0/css/all.min.css">
    <link rel="stylesheet" href="https://cdn.staticfile.org/tailwindcss/2.2.19/tailwind.min.css">
    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
        body {
            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Heiti SC", "Hiragino Sans GB", Simsun, sans-serif;
            background-color: #f8fafc;
            color: #1e293b;
        }
        .hero-gradient {
            background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
        }
        .card-hover {
            transition: all 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        .feature-icon {
            font-size: 2.5rem;
            color: #6366f1;
            margin-bottom: 1rem;
        }
        .btn-primary {
            background-color: #6366f1;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            background-color: #4f46e5;
            transform: translateY(-2px);
        }
        .highlight {
            position: relative;
            z-index: 1;
        }
        .highlight:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 30%;
            background-color: rgba(99, 102, 241, 0.2);
            z-index: -1;
            transition: all 0.3s ease;
        }
        .highlight:hover:after {
            height: 50%;
        }
        .first-letter {
            font-size: 3.5rem;
            line-height: 1;
            float: left;
            margin-right: 0.5rem;
            margin-bottom: 0;
            color: #6366f1;
            font-weight: 700;
        }
    </style>
</head>
<body>
    <!-- Hero Section -->
    <section class="hero-gradient text-white py-20 px-4 md:py-32">
        <div class="max-w-6xl mx-auto">
            <div class="flex flex-col md:flex-row items-center">
                <div class="md:w-1/2 mb-10 md:mb-0">
                    <h1 class="text-4xl md:text-5xl font-bold mb-6 leading-tight">轻松访问 Claude Code API</h1>
                    <p class="text-xl md:text-2xl mb-8 opacity-90 leading-relaxed">AnyRouter 为开发者提供经济高效的 Claude API 访问方案，突破地域限制，降低开发成本。</p>
                    <div class="flex flex-col sm:flex-row gap-4">
                        <a href="https://anyrouter.top" target="_blank" class="btn-primary text-white font-semibold py-3 px-6 rounded-lg text-center shadow-lg">
                            <i class="fas fa-rocket mr-2"></i>立即注册
                        </a>
                        <a href="#features" class="bg-white text-indigo-600 font-semibold py-3 px-6 rounded-lg text-center shadow-lg">
                            <i class="fas fa-info-circle mr-2"></i>了解更多
                        </a>
                    </div>
                </div>
                <div class="md:w-1/2 flex justify-center">
                    <div class="relative">
                        <div class="absolute -top-8 -left-8 w-64 h-64 bg-indigo-400 rounded-full mix-blend-multiply filter blur-xl opacity-70"></div>
                        <div class="absolute -bottom-8 -right-8 w-64 h-64 bg-purple-400 rounded-full mix-blend-multiply filter blur-xl opacity-70"></div>
                        <div class="relative bg-white rounded-2xl shadow-2xl p-6 max-w-md">
                            <div class="text-gray-800 font-mono text-sm">
                                <div class="mb-4">
                                    <span class="text-indigo-600">$</span> npm install -g @anthropic-ai/claude-code
                                </div>
                                <div class="mb-4">
                                    <span class="text-indigo-600">$</span> export ANTHROPIC_AUTH_TOKEN=sk-...
                                </div>
                                <div class="mb-4">
                                    <span class="text-indigo-600">$</span> export ANTHROPIC_BASE_URL=https://anyrouter.top
                                </div>
                                <div>
                                    <span class="text-indigo-600">$</span> claude "帮我生成一个React组件"
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Features Section -->
    <section id="features" class="py-20 px-4">
        <div class="max-w-6xl mx-auto">
            <h2 class="text-3xl md:text-4xl font-bold text-center mb-16">为什么选择 <span class="highlight">AnyRouter</span>？</h2>
            
            <div class="grid grid-cols-1 md:grid-cols-3 gap-8 mb-20">
                <div class="bg-white rounded-xl shadow-lg p-8 card-hover">
                    <div class="feature-icon">
                        <i class="fas fa-coins"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-4">经济实惠</h3>
                    <p class="text-gray-600">注册即获50美元API额度，邀请好友可额外获得50美元。每日签到还能领取25美元，大大降低开发成本。</p>
                </div>
                <div class="bg-white rounded-xl shadow-lg p-8 card-hover">
                    <div class="feature-icon">
                        <i class="fas fa-bolt"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-4">便捷访问</h3>
                    <p class="text-gray-600">国内用户可直连使用，无需额外代理。支持VSCode和JetBrains全家桶，无缝集成到您的开发工作流中。</p>
                </div>
                <div class="bg-white rounded-xl shadow-lg p-8 card-hover">
                    <div class="feature-icon">
                        <i class="fas fa-cogs"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-4">多模型支持</h3>
                    <p class="text-gray-600">同时支持Claude 4 Opus和Sonnet模型，满足从代码生成到复杂问题解决的各种需求。</p>
                </div>
            </div>

            <div class="bg-gradient-to-r from-indigo-50 to-purple-50 rounded-2xl p-8 md:p-12">
                <h3 class="text-2xl font-bold mb-6 text-center">使用场景</h3>
                <div class="grid grid-cols-1 md:grid-cols-3 gap-6">
                    <div class="bg-white p-6 rounded-lg shadow-md">
                        <div class="flex items-center mb-4">
                            <div class="bg-indigo-100 p-2 rounded-full mr-4">
                                <i class="fas fa-laptop-code text-indigo-600"></i>
                            </div>
                            <h4 class="font-bold">低成本开发</h4>
                        </div>
                        <p class="text-gray-600">学生或独立开发者可以使用免费额度测试Claude Code的代码生成功能，无需承担高额费用。</p>
                    </div>
                    <div class="bg-white p-6 rounded-lg shadow-md">
                        <div class="flex items-center mb-4">
                            <div class="bg-purple-100 p-2 rounded-full mr-4">
                                <i class="fas fa-users text-purple-600"></i>
                            </div>
                            <h4 class="font-bold">开源项目</h4>
                        </div>
                        <p class="text-gray-600">团队通过AnyRouter调用API进行代码审查和生成，为开源项目节省成本。</p>
                    </div>
                    <div class="bg-white p-6 rounded-lg shadow-md">
                        <div class="flex items-center mb-4">
                            <div class="bg-indigo-100 p-2 rounded-full mr-4">
                                <i class="fas fa-lightbulb text-indigo-600"></i>
                            </div>
                            <h4 class="font-bold">原型验证</h4>
                        </div>
                        <p class="text-gray-600">利用Sonnet模型快速生成原型代码，验证项目可行性，加速开发流程。</p>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Comparison Section -->
    <section class="py-20 px-4 bg-white">
        <div class="max-w-6xl mx-auto">
            <h2 class="text-3xl md:text-4xl font-bold text-center mb-12">平台优势 <span class="highlight">对比</span></h2>
            
            <div class="overflow-x-auto">
                <table class="w-full text-left rounded-lg overflow-hidden shadow-lg">
                    <thead class="bg-indigo-600 text-white">
                        <tr>
                            <th class="py-4 px-6">特性</th>
                            <th class="py-4 px-6">AnyRouter</th>
                            <th class="py-4 px-6">直接订阅</th>
                            <th class="py-4 px-6">其他平台</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-gray-200">
                        <tr class="hover:bg-gray-50">
                            <td class="py-4 px-6 font-medium">初始免费额度</td>
                            <td class="py-4 px-6"><i class="fas fa-check text-green-500 mr-2"></i>50美元</td>
                            <td class="py-4 px-6"><i class="fas fa-times text-red-500 mr-2"></i>无</td>
                            <td class="py-4 px-6"><i class="fas fa-check text-green-500 mr-2"></i>30美元</td>
                        </tr>
                        <tr class="hover:bg-gray-50">
                            <td class="py-4 px-6 font-medium">国内直连</td>
                            <td class="py-4 px-6"><i class="fas fa-check text-green-500 mr-2"></i>支持</td>
                            <td class="py-4 px-6"><i class="fas fa-times text-red-500 mr-2"></i>需代理</td>
                            <td class="py-4 px-6"><i class="fas fa-check text-green-500 mr-2"></i>支持</td>
                        </tr>
                        <tr class="hover:bg-gray-50">
                            <td class="py-4 px-6 font-medium">签到奖励</td>
                            <td class="py-4 px-6"><i class="fas fa-check text-green-500 mr-2"></i>25美元/天</td>
                            <td class="py-4 px-6"><i class="fas fa-times text-red-500 mr-2"></i>无</td>
                            <td class="py-4 px-6"><i class="fas fa-times text-red-500 mr-2"></i>无</td>
                        </tr>
                        <tr class="hover:bg-gray-50">
                            <td class="py-4 px-6 font-medium">多模型支持</td>
                            <td class="py-4 px-6"><i class="fas fa-check text-green-500 mr-2"></i>Claude 4 Opus/Sonnet</td>
                            <td class="py-4 px-6"><i class="fas fa-check text-green-500 mr-2"></i>全部模型</td>
                            <td class="py-4 px-6"><i class="fas fa-check text-green-500 mr-2"></i>部分模型</td>
                        </tr>
                    </tbody>
                </table>
            </div>
        </div>
    </section>

    <!-- Workflow Section -->
    <section class="py-20 px-4 bg-gray-50">
        <div class="max-w-6xl mx-auto">
            <h2 class="text-3xl md:text-4xl font-bold text-center mb-16">快速 <span class="highlight">上手指南</span></h2>
            
            <div class="grid grid-cols-1 md:grid-cols-5 gap-0 md:gap-8 items-center">
                <div class="md:col-span-2 order-2 md:order-1">
                    <div class="mb-8">
                        <div class="flex items-start mb-6">
                            <div class="bg-indigo-100 text-indigo-800 font-bold rounded-full w-8 h-8 flex items-center justify-center mr-4 flex-shrink-0">1</div>
                            <div>
                                <h3 class="text-xl font-bold mb-2">注册账户</h3>
                                <p class="text-gray-600">使用GitHub账户登录AnyRouter官网完成注册</p>
                            </div>
                        </div>
                        <div class="flex items-start mb-6">
                            <div class="bg-indigo-100 text-indigo-800 font-bold rounded-full w-8 h-8 flex items-center justify-center mr-4 flex-shrink-0">2</div>
                            <div>
                                <h3 class="text-xl font-bold mb-2">安装环境</h3>
                                <p class="text-gray-600">确保NodeJS 18+环境，安装Claude Code CLI工具</p>
                            </div>
                        </div>
                        <div class="flex items-start mb-6">
                            <div class="bg-indigo-100 text-indigo-800 font-bold rounded-full w-8 h-8 flex items-center justify-center mr-4 flex-shrink-0">3</div>
                            <div>
                                <h3 class="text-xl font-bold mb-2">获取密钥</h3>
                                <p class="text-gray-600">在Wallet页面获取您的专属API密钥</p>
                            </div>
                        </div>
                        <div class="flex items-start">
                            <div class="bg-indigo-100 text-indigo-800 font-bold rounded-full w-8 h-8 flex items-center justify-center mr-4 flex-shrink-0">4</div>
                            <div>
                                <h3 class="text-xl font-bold mb-2">开始使用</h3>
                                <p class="text-gray-600">配置环境变量后即可在项目中调用Claude Code</p>
                            </div>
                        </div>
                    </div>
                    <a href="https://anyrouter.top" target="_blank" class="btn-primary text-white font-semibold py-3 px-6 rounded-lg inline-block shadow-lg">
                        <i class="fas fa-play mr-2"></i>立即开始
                    </a>
                </div>
                <div class="md:col-span-3 order-1 md:order-2 mb-10 md:mb-0">
                    <div class="bg-white rounded-2xl shadow-xl p-6">
                        <div class="mermaid">
                            graph TD
                                A[GitHub账号注册] --> B[安装NodeJS 18+]
                                B --> C[获取API密钥]
                                C --> D[配置环境变量]
                                D --> E[在项目中使用Claude Code]
                                E --> F[代码生成]
                                E --> G[代码审查]
                                E --> H[问题解答]
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- CTA Section -->
    <section class="py-20 px-4 bg-indigo-600 text-white">
        <div class="max-w-4xl mx-auto text-center">
            <h2 class="text-3xl md:text-4xl font-bold mb-6">准备好体验 <span class="highlight">Claude Code</span> 的强大功能了吗？</h2>
            <p class="text-xl mb-10 opacity-90">立即注册AnyRouter，获取50美元免费额度，开启高效开发之旅！</p>
            <a href="https://anyrouter.top" target="_blank" class="bg-white text-indigo-600 font-bold py-4 px-8 rounded-lg inline-block text-lg shadow-lg hover:bg-gray-100 transition-all">
                <i class="fas fa-user-plus mr-2"></i>免费注册
            </a>
        </div>
    </section>

    <script>
        mermaid.initialize({
            startOnLoad: true,
            theme: 'default',
            flowchart: {
                useMaxWidth: true,
                htmlLabels: true,
                curve: 'basis'
            }
        });
    </script>
</body>
</html>
```